Add or edit a VLAN
To add or edit a VLAN:
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In Switch > Configuration > VLANs:
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Click Create New to add a new VLAN interface.
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Select a VLAN and click Edit to edit an existing VLAN.
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In the form, enter or update the following information:
Field
Required
Description
Name
Y
Enter a unique name for the VLAN.
Type
Y
The type is automatically set to VLAN and is not editable.
Interface
Y
Select the physical interface port on the FortiSwitch.
VLAN ID
Y
Enter a unique ID for this VLAN.
This value is automatically generated if no value is entered.
Color
N
Click Change to select the color that will be used to display information about this VLAN.
Addressing Mode
Y
Choose either Manual or DHCP.
IP/Netmask
Y
Enter the IP address and netmask for this VLAN.
This field is only available when Addressing Mode is Manual.
IPv6 Addressing Mode
Y
Choose either Manual or DHCP.
IPv6 Address/Profile
Y
Enter the IPv6 address and profilefor this VLAN.
This field is only available when IPv6 Addressing Mode is Manual.
Administrative Access
IPv4
N
Select the allowed administrative access ports.
DHCP Server
DHCP Status
Y
Enable or disable the FortiSwitch DHCP server for this VLAN.
Address Range
Y
Enter the address ranges for IP addresses to be issued.
This field is only available if DHCP Status is Enabled.
Netmask
Y
Enter the netmask to use for IP addresses issued.
This field is only available if DHCP Status is Enabled.
Default Gateway
Y
Select whether the gateway should be Same as interface IP or Specify a gateway IP address.
This field is only available if DHCP Status is Enabled.
DNS Server
Y
Select whether the assigned DNS server should be Same as System DNS, Same as Interface IP, or Specify a DNS server address.
This field is only available if DHCP Status is Enabled.
Lease Time
Y
Enable or disable an IP address lease time limit, and specify the lease limit in seconds.
This field is only available if DHCP Status is Enabled.
Network
Device Detection
N
Enable or disable automatic device detection, which allows the FortiGate unit to use the information about connected devices detected by this FortiSwitch.
IGMP Snooping
N
Enable or disable IGMP snooping.
DHCP Snooping
N
Enable or disable DHCP snooping.
Block intra-VLAN traffic
N
Enable or disable blocking traffic between this VLAN and other VLANs.
Miscellaneous
Comments
N
Enter comments, if needed.
Status
Y
Enable or disable this VLAN.
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Click Save.